INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8f3551827833a7f7a98f82b542dc8001fee8102060360b5f7691ce36912d614', 
    'phpOXdKIiWpS1ejXFPSuPrzc0VjUmHCSWoZ6WTdmNjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)